Methamphetamine Dealer Sentenced to Over Twenty Years Federal Prison

A woman who worked with others to distribute a significant amount of methamphetamine was sentenced March 17, 2025, to more than 24 years in federal prison.

Candace Sue Thein, age 42, from Dike, Iowa, received the prison term after an October 3, 2024 guilty plea to one count of conspiracy to distribute a controlled substance and one count of distribution of a controlled substance.  

Evidence disclosed at sentencing showed that, from December 2023 through May 22, 2024, Thein worked with others to receive numerous packages of ice methamphetamine and marijuana from a source of supply in California.  In total, the group received over 50 pounds of methamphetamine from the source of supply in California, which the group then redistributed to individuals in Waterloo, Dike, Reinbeck, and Hudson, Iowa.  Law enforcement searched several of the residences of individuals receiving these packages, including Thein’s residence in Dike, on May 22, 2024.  In the early morning hours of June 15, 2024, Thein and two other individuals went to the residence of one of Thein’s drug customers, demanding money.  The two other individuals threatened to kill Thein’s drug customer, while Thein broke into the drug customer’s residence and stole his cellphone.   

Thein was sentenced in Cedar Rapids by United States District Court Chief Judge C.J. Williams.  Thein was sentenced to 292 months’ imprisonment, and she must also serve a three‑year term of supervised release after the prison term.  There is no parole in the federal system.  Thein is being held in the United States Marshal’s custody until she can be transported to a federal prison. 

The case was prosecuted by Assistant United States Attorney Dillan Edwards and investigated by the Federal Bureau of Investigation; United States Postal Service; the Tri‑County Drug Enforcement Task Force, consisting of the Waterloo Police Department, Cedar Falls Police Department, Black Hawk County Sheriff’s Department, Evansdale Police Department, Waverly Police Department, Hudson Police Department, La Porte City Police Department, and the Bremer County Sheriff’s Department; the Drug Enforcement Administration; the Bureau of Alcohol, Tobacco, Firearms and Explosives; the Iowa Division of Narcotics Enforcement; the Mid‑Iowa Drug Trask Force; the Grundy County Sheriff’s Office; the Iowa State Patrol; and the Santa Ana, California Police Department.  

Court file information at https://ecf.iand.uscourts.gov/cgi-bin/login.pl.

The case file number is 24-CR-00052-CJW.

Follow us on X @USAO_NDIA.